Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Maxima 2000-2005 Approved Nissan Maxima 2003 el
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ELECTRICAL SYSTEM GI
SECTION EL MA
EM
LC
EC
CONTENTS FE
PRECAUTIONS ...............................................................5 Bulb Replacement .....................................................49
CL
Supplemental Restraint System (SRS) AIR Aiming Adjustment .....................................................51
BAG and SEAT BELT PRE-TENSIONER...............5 HEADLAMP (FOR CANADA) - DAYTIME LIGHT MT
Precautions for Trouble Diagnosis ..............................5 SYSTEM - ......................................................................52
Precautions for Harness Repair ..................................5 Component Parts and Harness Connector
Wiring Diagrams and Trouble Diagnosis.....................6 Location .....................................................................52 AT
HARNESS CONNECTOR................................................7 System Description....................................................52
Description ...................................................................7 Schematic ..................................................................55
STANDARDIZED RELAY................................................9 Wiring Diagram - DTRL -...........................................56
AX
Description ...................................................................9 Trouble Diagnoses.....................................................61
POWER SUPPLY ROUTING.........................................11 Bulb Replacement .....................................................64 SU
Schematic ..................................................................11 Aiming Adjustment .....................................................65
Wiring Diagram - POWER - ......................................12 PARKING, LICENSE AND TAIL LAMPS .....................66
Inspection...................................................................19 System Description....................................................66 BR
GROUND........................................................................20 Schematic ..................................................................68
Ground Distribution....................................................20 Wiring Diagram - TAIL/L -..........................................69
COMBINATION SWITCH ..............................................32 Trouble Diagnoses.....................................................73 ST
Check.........................................................................32 STOP LAMP ..................................................................74
Replacement..............................................................33 Wiring Diagram - STOP/L - .......................................74
RS
STEERING SWITCH......................................................34 BACK-UP LAMP............................................................75
Check.........................................................................34 Wiring Diagram - BACK/L - .......................................75
HEATED STEERING .....................................................35 FRONT FOG LAMP.......................................................76 BT
Component Parts and Harness Connector System Description....................................................76
Location .....................................................................35 Wiring Diagram - F/FOG - .........................................77
System Description....................................................35 Aiming Adjustment .....................................................80 HA
Wiring Diagram - H/STRG - ......................................37 TURN SIGNAL AND HAZARD WARNING LAMPS .....81
HEADLAMP (FOR USA) ...............................................38 System Description....................................................81
Component Parts and Harness Connector Wiring Diagram - TURN - ..........................................83
SC
Location .....................................................................38 Trouble Diagnoses.....................................................85
System Description....................................................38 Electrical Components Inspection .............................85
Schematic ..................................................................41 ILLUMINATION..............................................................86
Wiring Diagram - H/LAMP -.......................................42 System Description....................................................86
CONSULT-II Inspection Procedure............................46 Schematic ..................................................................87 IDX
CONSULT-II Application Items ..................................47 Wiring Diagram - ILL - ...............................................88
Trouble Diagnoses.....................................................47
CONTENTS (Cont'd)
INTERIOR, STEP, SPOT, VANITY MIRROR AND CLOCK.........................................................................170
TRUNK ROOM LAMPS .................................................93 Wiring Diagram - CLOCK -......................................170
System Description....................................................93 REAR WINDOW DEFOGGER.....................................171
Schematic ..................................................................96 Component Parts and Harness Connector
Wiring Diagram - INT/L - ...........................................97 Location ...................................................................171
CONSULT-II Inspection Procedure..........................102 System Description..................................................171
CONSULT-II Application Items ................................103 Wiring Diagram - DEF -...........................................173
Trouble Diagnoses for Interior Lamp Timer.............105 CONSULT-II Inspection Procedure..........................175
METERS AND GAUGES.............................................118 CONSULT-II Application Items ................................176
Component Parts and Harness Connector Trouble Diagnoses...................................................177
Location ...................................................................118 Electrical Components Inspection ...........................181
System Description..................................................118 Filament Check........................................................182
Combination Meter ..................................................120 Filament Repair .......................................................183
Schematic ................................................................121 AUDIO ..........................................................................184
Wiring Diagram - METER - .....................................122 System Description..................................................184
Meter/Gauge Operation and Odo/Trip Meter Schematic ................................................................186
Segment Check in Diagnosis Mode ........................123 Wiring Diagram - AUDIO -.......................................187
Trouble Diagnoses...................................................124 Trouble Diagnoses...................................................194
Electrical Components Inspection ...........................130 Inspection.................................................................195
BOARD COMPUTER...................................................131 Wiring Diagram - REMOTE -...................................196
System Description..................................................131 AUDIO ANTENNA .......................................................197
Wiring Diagram - B/COMP -....................................133 Wiring Diagram - W/ANT - ......................................197
Trouble Diagnoses...................................................135 Location of Antenna.................................................198
Electrical Components Inspection ...........................136 Window Antenna Repair ..........................................198
COMPASS ...................................................................137 POWER SUNROOF.....................................................200
System Description..................................................137 System Description..................................................200
Wiring Diagram - COMPAS -...................................139 Wiring Diagram - SROOF - .....................................201
WARNING LAMPS ......................................................140 CONSULT-II Inspection Procedure..........................202
Schematic ................................................................140 CONSULT-II Application Items ................................203
Wiring Diagram - WARN - .......................................141 Trouble Diagnoses...................................................203
Electrical Components Inspection ...........................145 DOOR MIRROR ...........................................................205
A/T INDICATOR...........................................................146 Wiring Diagram - MIRROR - ...................................205
Wiring Diagram - AT/IND -.......................................146 AUTO ANTI-DAZZLING INSIDE MIRROR .................206
WARNING CHIME .......................................................148 Wiring Diagram - I/MIRR -.......................................206
Component Parts and Harness Connector TRUNK LID AND FUEL FILLER LID OPENER .........207
Location ...................................................................148 Wiring Diagram - T&FLID -......................................207
System Description..................................................148 TELEPHONE (PRE WIRE) ..........................................208
Wiring Diagram - CHIME - ......................................150 Wiring Diagram - PHONE - .....................................208
CONSULT-II Inspection Procedure..........................153 POWER SEAT .............................................................209
CONSULT-II Application Items ................................154 Wiring Diagram - SEAT - .........................................209
Trouble Diagnoses...................................................155 HEATED SEAT ............................................................212
FRONT WIPER AND WASHER ..................................163 Wiring Diagram - HSEAT - ......................................212
System Description..................................................163 Seatback Heating Unit.............................................213
Wiring Diagram - WIPER - ......................................165 AUTOMATIC DRIVE POSITIONER ............................214
Removal and Installation .........................................166 Component Parts and Harness Connector
Washer Nozzle Adjustment .....................................167 Location ...................................................................214
Washer Tube Layout ...............................................167 System Description..................................................215
HORN ...........................................................................168 Schematic ................................................................218
Wiring Diagram - HORN - .......................................168 Wiring Diagram - AUT/DP - .....................................219
CIGARETTE LIGHTER................................................169 On Board Diagnosis ................................................226
Wiring Diagram - CIGAR -.......................................169 Trouble Diagnoses...................................................228
EL-2
CONTENTS (Cont'd)
AUTOMATIC SPEED CONTROL DEVICE (ASCD) ...250 System Description..................................................361 GI
System Description..................................................250 System Composition................................................361
POWER WINDOW .......................................................251 Wiring Diagram - NATS -.........................................362
System Description..................................................251 CONSULT-II .............................................................363 MA
Schematic ................................................................254 Trouble Diagnoses...................................................366
Wiring Diagram - WINDOW - ..................................255 How to Replace NVIS (NATS) IMMU......................379
CONSULT-II Inspection Procedure..........................260 NAVIGATION SYSTEM ...............................................380
EM
CONSULT-II Application Items ................................261 System Description..................................................380
Trouble Diagnoses...................................................261 Schematic ................................................................387 LC
POWER DOOR LOCK.................................................265 Wiring Diagram - NAVI -..........................................388
Component Parts and Harness Connector Self-diagnosis Mode ................................................391
Location ...................................................................265 Confirmation/Adjustment Mode ...............................394 EC
System Description..................................................265 Setting Mode............................................................404
Schematic ................................................................266 Trouble diagnoses ...................................................412
Wiring Diagram - D/LOCK -.....................................267 This Condition is Not Abnormal...............................418 FE
CONSULT-II Inspection Procedure..........................271 Program Loading .....................................................429
CONSULT-II Application Items ................................272 Initialization ..............................................................430 CL
Trouble Diagnoses...................................................273 CAN COMMUNICATION .............................................433
REMOTE KEYLESS ENTRY SYSTEM.......................281 System Description..................................................433
Component Parts and Harness Connector CAN SYSTEM (FOR A/T MODELS) ...........................434 MT
Location ...................................................................281 Component Parts and Harness Connector
System Description..................................................281 Location ...................................................................434
Schematic ................................................................285 System Description..................................................434 AT
Wiring Diagram - KEYLES - ....................................286 Wiring Diagram - CAN - ..........................................435
CONSULT-II Inspection Procedure..........................291 Trouble Diagnoses...................................................436
AX
CONSULT-II Application Items ................................292 Component Inspection.............................................439
Trouble Diagnoses...................................................293 CAN SYSTEM (FOR TCS MODELS)..........................440
ID Code Entry Procedure ........................................307 Component Parts and Harness Connector SU
Keyfob Battery Replacement...................................311 Location ...................................................................440
VEHICLE SECURITY (THEFT WARNING) System Description..................................................440
SYSTEM.......................................................................312 Wiring Diagram - CAN - ..........................................441 BR
Component Parts and Harness Connector Trouble Diagnoses...................................................442
Location ...................................................................312 Component Inspection.............................................452
System Description..................................................313 ELECTRICAL UNITS LOCATION...............................453
ST
Schematic ................................................................318 Engine Compartment...............................................453
Wiring Diagram - VEHSEC - ...................................320 Passenger Compartment.........................................454 RS
CONSULT-II Inspection Procedure..........................326 HARNESS LAYOUT ....................................................457
CONSULT-II Application Item ..................................327 How to Read Harness Layout .................................457
Trouble Diagnoses...................................................328 Outline......................................................................458 BT
SMART ENTRANCE CONTROL UNIT .......................346 Main Harness...........................................................460
Description ...............................................................346 Engine Room Harness ............................................464
CONSULT-II .............................................................348 Engine Control Harness ..........................................468 HA
Schematic ................................................................352 Body Harness ..........................................................470
Smart Entrance Control Unit Inspection Table ........354 Body No. 2 Harness ................................................472
SC
HOMELINK UNIVERSAL TRANSCEIVER..................357 Tail Harness .............................................................474
Wiring Diagram - TRNSCV-.....................................357 Room Lamp Harness...............................................475
Trouble Diagnoses...................................................358 Front Door Harness .................................................476
NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM Rear Door Harness..................................................478
- NATS) ........................................................................360 BULB SPECIFICATIONS ............................................480
Component Parts and Harness Connetor Headlamp.................................................................480 IDX
Location ...................................................................360 Exterior Lamp ..........................................................480
EL-3
CONTENTS (Cont'd)
Interior Lamp............................................................480 WIRING DIAGRAM CODES (CELL CODES).............481
EL-4
PRECAUTIONS
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
Supplemental Restraint System (SRS) "AIR
BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER" used along with
NFEL0001
GI
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of
collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system MA
uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag,
depending on the severity of a collision and whether the front occupants are belted or unbelted. The SRS
system composition which is available to NISSAN MODEL A33 is as follows: EM
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